base: Remove unused files

A bit of pruning

diff --git a/src/base/SConscript b/src/base/SConscript
index 8c32bb3c9ef179c239b7fa32321df7eba363dc70..0bb0cb0fb046a7d64d243ccb99e593e50e21c1a1 100644 (file)
--- a/src/base/SConscript
+++ b/src/base/SConscript
@@ -60,7 +60,6 @@ Source('str.cc')
 Source('time.cc')
 Source('trace.cc')
 Source('types.cc')
-Source('userinfo.cc')
 
 Source('loader/aout_object.cc')
 Source('loader/dtb_object.cc')

diff --git a/src/base/mod_num.hh b/src/base/mod_num.hh
deleted file mode 100644 (file)
index 6962dc0..0000000
--- a/src/base/mod_num.hh
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (c) 2002-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Steve Raasch
- */
-
-template<class T, T MV>
-class ModNum {
-  private:
-    T value;
-
-    //  Compiler should optimize this
-    void setValue(T n) { value = n % MV; }
-
-  public:
-    ModNum() {}
-    ModNum(T n) { setValue(n); }
-    ModNum(const ModNum<T, MV> &n) : value(n.value) {}
-
-    ModNum operator=(T n) {
-        setValue(n);
-        return *this;
-    }
-
-    const ModNum operator=(ModNum n) {
-        value = n.value;
-        return *this;
-    }
-
-    //  Return the value if object used as RHS
-    operator T() const { return value; }
-
-    //
-    //  Operator "+="
-    //
-    const ModNum<T, MV> operator+=(ModNum<T, MV> r) {
-        setValue(value + r.value);
-        return *this;
-    }
-
-    const ModNum<T, MV> operator+=(T r) {
-        setValue(value + r);
-        return *this;
-    }
-
-    //
-    //  Operator "-="
-    //
-    const ModNum<T, MV> operator-=(ModNum<T, MV> r) {
-        setValue(value - r.value);
-        return *this;
-    }
-
-    const ModNum<T, MV> operator-=(T r) {
-        setValue(value - r);
-        return *this;
-    }
-
-    //
-    //  Operator "++"
-    //
-    //  PREFIX (like ++a)
-    const ModNum<T, MV> operator++() {
-        *this += 1;
-        return *this;
-    }
-
-    //  POSTFIX (like a++)
-    const ModNum<T, MV> operator++(int) {
-        ModNum<T, MV> rv = *this;
-
-        *this += 1;
-
-        return rv;
-    }
-
-    //
-    //  Operator "--"
-    //
-    //  PREFIX (like --a)
-    const ModNum<T, MV> operator--() {
-        *this -= 1;
-        return *this;
-    }
-
-    //  POSTFIX (like a--)
-    const ModNum<T, MV> operator--(int) {
-        ModNum<T, MV> rv = *this;
-        *this -= 1;
-        return rv;
-    }
-};
-
-
-//
-//  Define operator "+" like this to avoid creating a temporary
-//
-template<class T, T MV>
-inline ModNum<T, MV>
-operator+(ModNum<T, MV> l, ModNum<T, MV> r) {
-    l += r;
-    return l;
-}
-
-template<class T, T MV>
-inline ModNum<T, MV>
-operator+(ModNum<T, MV> l, T r) {
-    l += r;
-    return l;
-}
-
-template<class T, T MV>
-inline ModNum<T, MV>
-operator+(T l, ModNum<T, MV> r) {
-    r += l;
-    return r;
-}
-
-
-//
-//  Define operator "-" like this to avoid creating a temporary
-//
-template<class T, T MV>
-inline ModNum<T, MV>
-operator-(ModNum<T, MV> l, ModNum<T, MV> r) {
-    l -= r;
-    return l;
-}
-
-template<class T, T MV>
-inline ModNum<T, MV>
-operator-(ModNum<T, MV> l, T r) {
-    l -= r;
-    return l;
-}
-
-template<class T, T MV>
-inline ModNum<T, MV>
-operator-(T l, ModNum<T, MV> r) {
-    r -= l;
-    return r;
-}
-
-
-//
-//  Comparison operators
-//  (all other cases are handled with conversons)
-//
-template<class T, T MV>
-inline bool
-operator<(ModNum<T, MV> l, ModNum<T, MV> r) {
-    return l.value < r.value;
-}
-
-template<class T, T MV>
-inline bool
-operator>(ModNum<T, MV> l, ModNum<T, MV> r) {
-    return l.value > r.value;
-}
-
-template<class T, T MV>
-inline bool
-operator==(ModNum<T, MV> l, ModNum<T, MV> r) {
-    return l.value == r.value;
-}
-
-template<class T, T MV>
-inline bool
-operator<=(ModNum<T, MV> l, ModNum<T, MV> r) {
-    return l.value <= r.value;
-}
-
-template<class T, T MV>
-inline bool
-operator>=(ModNum<T, MV> l, ModNum<T, MV> r) {
-    return l.value >= r.value;
-}
-
-

diff --git a/src/base/userinfo.cc b/src/base/userinfo.cc
deleted file mode 100644 (file)
index 8178201..0000000
--- a/src/base/userinfo.cc
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Nathan Binkert
- */
-
-#include <sys/types.h>
-#include <pwd.h>
-#include <unistd.h>
-
-#include <string>
-
-#include "base/userinfo.hh"
-
-std::string
-username()
-{
-    struct passwd *pwd = getpwuid(getuid());
-
-    return pwd->pw_name;
-}

diff --git a/src/base/userinfo.hh b/src/base/userinfo.hh
deleted file mode 100644 (file)
index a2838ab..0000000
--- a/src/base/userinfo.hh
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Nathan Binkert
- */
-
-#ifndef __BASE_USERINFO_HH__
-#define __BASE_USERINFO_HH__
-
-#include <string>
-
-std::string username();
-
-#endif //  __BASE_USERINFO_HH__